i have a 2011 prowler xtz and I noticed when u take off from a dead stop in high there is some hesitation between 10 and 20 mph for a second. I took it to shop and they put new belt on and said clutch was too tight and the belt was like a banjo string. Got it home today and now it hesitates really bad almost like it cuts out to 20mph. My buddy bought same exact machine and is not having this problem. The hesitation before wasnt bad i only took machine in cuz i could smell belt while riding. now the hesitation is extremely noticeable. Any suggestions. The shop is a very good shop and said everything was good.